PartsTable
Technical Data Sheet
2161B103 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.438 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, bearing_type: SLEEVE SHAFT, shaft_length: 0.688 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-828-9124, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 2161B103
NSN: 5905-00-828-9124
FSC: 5905
CAGE: 04454 — SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length1.438 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
bearing_typeSLEEVE SHAFT
shaft_length0.688 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
overall_length2.126 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL IN
mounting_methodCLAMP RING(S)
overall_diameter1.312 INCHES NOMINAL IN
section_quantity1
NSN5905-00-828-9124
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 2161B103 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 3600.0 MINIMUM
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
ELECTRICAL RESISTANCE PER SECTION: 10.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
FEATURES PROVIDED: SHAFT LOCKING DEVICE
BEARING TYPE: SLEEVE SHAFT
NONTURN DEVICE LOCATION: AT 12 OCLOCK
MAXIMUM STOP TORQUE: 50.00 INCH-OUNCES IN
TECHNICAL CHARACTERISTICS (FLIS)
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 MINIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
FEATURES PROVIDEDSHAFT LOCKING DEVICE
BEARING TYPESLEEVE SHAFT
NONTURN DEVICE LOCATIONAT 12 OCLOCK
MAXIMUM STOP TORQUE50.00 INCH-OUNCES IN
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
MAXIMUM RUNNING TORQUE0.50 INCH-OUNCES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A3851-56109Interchangeable
interchangeable cross-reference
interchangeable
500-1151Interchangeable
interchangeable cross-reference
interchangeable
102-011Interchangeable
interchangeable cross-reference
interchangeable
381-1453-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2161B103?
2161B103 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2161B103?
There are 4 known substitutes for 2161B103: A3851-56109, 500-1151, 102-011 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2161B103?
2161B103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-828-9124. This indicates validated use in U.S. government and defense supply chains.
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